18934992

素因数分解:

$2^4\times 3^3\times {\mathrm{53}}^1\times {\mathrm{827}}^1$

素因数の和:897

約数の個数: 80

約数和(自身を含む): 55442880

約数和(自身を除く): 36507888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 53, 54, 72, 106, 108, 144, 159, 212, 216, 318, 424, 432, 477, 636, 827, 848, 954, 1272, 1431, 1654, 1908, 2481, 2544, 2862, 3308, 3816, 4962, 5724, 6616, 7443, 7632, 9924, 11448, 13232, 14886, 19848, 22329, 22896, 29772, 39696, 43831, 44658, 59544, 87662, 89316, 119088, 131493, 175324, 178632, 262986, 350648, 357264, 394479, 525972, 701296, 788958, 1051944, 1183437, 1577916, 2103888, 2366874, 3155832, 4733748, 6311664, 9467496, 18934992]

約数ペア:

[(1, 18934992), (2, 9467496), (3, 6311664), (4, 4733748), (6, 3155832), (8, 2366874), (9, 2103888), (12, 1577916), (16, 1183437), (18, 1051944), (24, 788958), (27, 701296), (36, 525972), (48, 394479), (53, 357264), (54, 350648), (72, 262986), (106, 178632), (108, 175324), (144, 131493), (159, 119088), (212, 89316), (216, 87662), (318, 59544), (424, 44658), (432, 43831), (477, 39696), (636, 29772), (827, 22896), (848, 22329), (954, 19848), (1272, 14886), (1431, 13232), (1654, 11448), (1908, 9924), (2481, 7632), (2544, 7443), (2862, 6616), (3308, 5724), (3816, 4962)]